CN210890861U

CN210890861U - Bearing structure and selftimer

Info

Publication number: CN210890861U
Application number: CN201921729891.9U
Authority: CN
Inventors: 夏美华
Original assignee: Dongguan Osmtech Digital Co ltd
Current assignee: Dongguan Osmtech Digital Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-30
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to the field of supporting equipment, in particular to a supporting structure and a self-timer, wherein the supporting structure comprises a supporting rod, a sliding piece sleeved on the supporting rod and a supporting leg hinged on the sliding piece, and the supporting structure also comprises a connecting rod and a connecting part arranged on the supporting rod; the connecting part is provided with a sliding groove, one end of the connecting rod is connected in the sliding groove in a sliding mode, and the other end of the connecting rod is connected in the supporting leg in a rotating mode. Implement the embodiment of the utility model provides a, through set up connecting portion on the bracing piece to and set up the spout at connecting portion, with the one end and the spout sliding connection of connecting rod, the other end rotates with the stabilizer blade to be connected, can prevent that phenomenons such as the card pause appear in bearing structure and selftimer's stabilizer blade when opening or folding.

Description

Bearing structure and selftimer

Technical Field

The utility model relates to a support equipment field, concretely relates to bearing structure and selftimer.

Background

In everyday life, people often need to utilize support structures to support devices such as cell phones, cameras, microphones, projectors, etc. Common support structures are tripods, disc support rods, and the like. In order to improve the stability of the supporting structure in the prior art, a connecting rod is usually arranged between the support legs, but the arrangement mode of the connecting rod can easily cause the problems of blockage, unsmooth opening and closing and the like when the support legs are opened or closed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a bearing structure and self timer, overcome current bearing structure and self timer's stabilizer blade and appear blocking easily when opening or folding and wait defect.

The utility model provides a technical scheme that its technical problem adopted is: the supporting structure comprises a supporting rod, a sliding piece sleeved on the supporting rod, and a supporting leg hinged on the sliding piece, wherein the supporting structure also comprises a connecting rod and a connecting part arranged on the supporting rod; the connecting part is provided with a sliding groove, one end of the connecting rod is connected in the sliding groove in a sliding mode, and the other end of the connecting rod is connected in the supporting leg in a rotating mode.

The utility model discloses a further preferred scheme is: the connecting part is sleeved on the supporting rod and can move along the axial direction of the supporting rod under the action of external force.

The utility model discloses a further preferred scheme is: the connecting part is fixedly connected to or integrally formed on the supporting rod.

The utility model discloses a further preferred scheme is: the supporting legs are provided with accommodating through holes or accommodating grooves for accommodating the connecting rods.

The utility model discloses a further preferred scheme is: one end of the supporting rod is provided with a connecting part, and the connecting part is a threaded bulge, a threaded hole or a rotating holder.

The utility model discloses a further preferred scheme is: the supporting rod is provided with a guide groove, and the inner wall of the sliding part is provided with a guide bulge matched with the guide groove.

The utility model discloses a further preferred scheme is: the guide groove is provided with a positioning bulge used for being clamped by the guide bulge.

The utility model discloses a further preferred scheme is: the supporting rod is a telescopic rod.

The utility model provides a another technical scheme that its technical problem adopted is: the self-timer comprises a clamping structure for clamping shooting equipment, wherein the clamping structure is connected to any one of the supporting structures.

The utility model discloses a further preferred scheme is: the clamping structure can be accommodated in the sliding part.

The beneficial effects of the utility model reside in that, through set up connecting portion on the bracing piece to and set up the spout at connecting portion, with the one end and the spout sliding connection of connecting rod, the other end rotates with the stabilizer blade to be connected, can prevent that bearing structure and selftimer's stabilizer blade from appearing blocking phenomenon such as when opening or folding.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic perspective view of a first state of a support structure according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a second state of a support structure according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of another support structure according to an embodiment of the present invention in a first state;

fig. 4 is a schematic perspective view of another support structure according to an embodiment of the present invention in a second state;

fig. 5 is a schematic perspective view of a third state of a support structure according to an embodiment of the present invention;

fig. 6 is a perspective view of a portion of a support structure according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a self-timer device according to an embodiment of the present invention.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, a supporting structure according to an embodiment of the present invention includes a supporting rod 10, a sliding member 20 sleeved on the supporting rod 10, and a supporting leg 30 hinged to the sliding member 20, wherein the supporting structure further includes a connecting rod 40 and a connecting portion 50 disposed on the supporting rod 10; the connecting portion 50 is provided with a sliding groove 51, one end of the connecting rod 40 is slidably connected in the sliding groove 51, and the other end is rotatably connected to the supporting leg 30.

In specific implementations, the support rod 10 includes, but is not limited to, a rigid straight rod, a folding rod, and a telescopic rod. The cross-sectional inner contour of the sliding member 20 is adapted to the cross-sectional outer contour of the support rod 10, for example, the cross-sectional inner contour of the sliding member 20 is circular, and the cross-sectional outer contour of the support rod 10 is circular.

The number of the sliding grooves 51 and the connecting rods 40 is less than or equal to that of the support legs 30, and the number of the sliding grooves 51, the connecting rods 40 and the support legs 30 can be one or more. For example, the number of the sliding grooves 51, the connecting rods 40 and the legs 30 is three. The number of the legs 30 may be plural, and the plural legs 30 are uniformly arranged around the slider 20. The legs 30 are pivotally connected to the sliding member 20 and can be opened and closed or closed with respect to the supporting rod 10. When the legs 30 are closed, the legs 30 may enclose the same shape as the cross-sectional outer profile of the slider 20. For example, the outer contour of the sliding member 20 is circular, and the plurality of legs 30 can be enclosed to form a state that the outer contour of the cross section is circular when being folded, so that the supporting structure has overall consistency, and is convenient for storage and carrying.

The sliding groove 51 may be a strip-shaped groove, and a raised edge is disposed at an opening of the sliding groove 51 to block the connecting rod 40 in the sliding groove 51, so as to prevent the connecting rod 40 from falling off. The connecting rod 40 may be a rigid straight rod. One end of the connecting rod 40 is slidable and rotatable in the sliding motion, and the other end is rotatable on the leg 30. The connection point of the connecting rod 40 and the leg 30 may be any position of the leg 30 adjacent to one side of the support rod 10.

The specific working principle of the support structure is described below.

Specifically, fig. 5 is a schematic perspective view of the support structure with the support legs 30 in a fully folded state. When the legs 30 are in the fully folded state, the legs 30 enclose to form a cross-sectional outer contour consistent with the outer contour of the sliding member 20, so that the supporting structure is a cylindrical body, such as a cylinder, a square cylinder, etc. At this time, the connecting rod 40 slides to the lower end (the end away from the slider 20) in the slide groove 51.

Specifically, refer to fig. 1 or fig. 3, which are schematic perspective views of the support structure with the support legs 30 in a semi-open state. When the support legs 30 are changed from the fully closed state to the semi-open state, the support legs 30 can be gradually opened under a small acting force by the connecting rods 40 sliding in the sliding grooves 51 without moving the sliding piece 20 or slightly moving the sliding piece 20, and the phenomenon of blocking when the support is opened is prevented.

Specifically, refer to fig. 2 or fig. 4, which are schematic perspective views of the supporting structure with the supporting legs 30 in a fully opened state. When the legs 30 are transformed from the semi-expanded state to the fully expanded state, the slider 20 is moved to apply a force to the legs 30 to rotate the legs 30 to the fully expanded state by the engagement of the legs 30, the connecting rod 40 and the slider 20.

Implement the embodiment of the utility model provides a, through set up connecting portion 50 on bracing piece 10 to and set up spout 51 at connecting portion 50, with the one end and the spout 51 sliding connection of connecting rod 40, the other end rotates with stabilizer blade 30 to be connected, can prevent that bearing structure and selftimer's stabilizer blade 30 from appearing blocking phenomenons such as appearing when opening or closing up.

Referring to fig. 1 to 6, in a preferred embodiment, the connecting portion 50 is sleeved on the supporting rod 10 and can move along the axial direction of the supporting rod 10 under the action of an external force. Specifically, the connecting portion 50 is a hollow cylinder, an inner cross-sectional contour of the connecting portion 50 is consistent with an outer cross-sectional contour of the support rod 10, the outer cross-sectional contour of the connecting portion 50 is smaller than the outer cross-sectional contour of the sliding member 20, the leg 30 is provided with a receiving groove for receiving the connecting portion 50, and when the leg 30 is in a completely folded state, the receiving groove forms a receiving space for receiving the connecting portion 50.

By arranging the connecting portion 50 to be sleeved on the supporting rod 10, when the supporting leg 30 is changed from the half-open state to the full-open state, the connecting portion 50 can move on the supporting rod 10, thereby preventing the blocking phenomenon of the supporting leg 30 when being opened.

With reference to fig. 1 to 6, in a preferred embodiment, the connecting portion 50 is fixedly connected to or integrally formed on the supporting rod 10. The connecting portion 50 may be fixedly connected to or integrally formed with an end of the support bar 10 remote from the sliding member 20. Similarly, the supporting leg 30 is provided with a receiving groove for receiving the connecting portion 50, and when the supporting leg 30 is in a completely folded state, the receiving groove forms a receiving space for receiving the connecting portion 50. By fixedly connecting or integrally forming the connecting portion 50 to the support bar 10, the support structure can be simplified and the cost can be reduced.

Referring to fig. 1 to 6, in a preferred embodiment, the supporting leg 30 is provided with a receiving through hole 31 or a receiving groove (not shown) for receiving the connecting rod 40. Specifically, one end of the receiving through hole 31 or the receiving groove is opened at the connection position of the connecting rod 40 and the leg 30. The length and shape of the receiving through hole 31 or the receiving groove are the same as those of the connecting rod 40. The support legs 30 are provided with the storage through holes 31 or the storage grooves for storing the connecting rods 40, so that the support legs 30 can be completely closed when being in a completely folded state to form a whole, and the portability of the support structure is improved.

Referring to fig. 1 to 6, in a preferred embodiment, a connection portion 50 is disposed at one end of the support rod 10, and the connection portion 50 is a threaded protrusion, a threaded hole or a rotational head. Specifically, the connection portion 50 is used to connect with a device to be connected, wherein the device to be connected includes, but is not limited to, a shooting device such as a camera or a mobile phone, or a playing device such as a projector or a projector, or a playing device such as a microphone or a music stand. The cross-sectional outer contour of the connecting portion 50 is smaller than the cross-sectional inner contour of the slider 20 so that the connecting portion 50 can be completely received into the slider 20. The rotating holder can be a single-shaft holder, a two-shaft holder or a multi-shaft holder to realize rotation in different directions. Through be in the one end of bracing piece 10 is equipped with connecting portion 50, can make bracing piece 10 be connected with the equipment of treating the connection fast, be favorable to promoting bearing structure's practicality.

With reference to fig. 1 to 6, in a preferred embodiment, the support rod 10 is provided with a guide groove 12, and the inner wall of the sliding member 20 is provided with a guide protrusion 21 matching with the guide groove 12. The sliding of the sliding member 20 on the support rod 10 is guided by the cooperation of the guide groove 12 and the guide protrusion 21, and the sliding member 20 is prevented from rotating along the axial direction of the support rod 10.

In other embodiments, the guiding groove 12 may also be disposed on the inner wall of the connecting portion, and correspondingly, the guiding protrusion 21 is disposed on the supporting rod, which is not described herein again.

With reference to fig. 1 to 6, in a preferred embodiment, the guiding groove 12 is provided with a positioning protrusion 13 for being engaged with the guiding protrusion 21. Specifically, the opening position of the positioning protrusion 13 can be selected according to actual requirements. By providing the positioning protrusion 13 on the guiding groove 12 for engaging with the guiding protrusion 21, when the sliding member 20 slides to the position of the positioning protrusion 13, the sliding member 20 can be fixed at the position of the positioning protrusion 13 by engaging the guiding protrusion 21 with the positioning protrusion 13, so as to maintain the leg 30 in a stable open state.

With continued reference to fig. 1-6, in a preferred embodiment, the support rod 10 is a telescopic rod. Wherein, the telescopic rod can be a multi-section telescopic rod. Through the extension and the shortening of the telescopic rod, the height which can be supported by the supporting structure can be adjusted, so that different use scenes can be used.

In other embodiments, please refer to fig. 1 to 7, an embodiment of the present invention further provides a self-timer device, including a clamping structure 910 for clamping a shooting device, wherein the clamping structure 910 is connected to any one of the supporting structures 920. Wherein the clamping structure 910 includes, but is not limited to, a fixed clamp, a telescoping device, and a movable clamp. One end of the telescopic device is connected with the fixed clamping piece; the movable clamping piece is connected with the other end of the telescopic device, and an elastic clamping space for clamping the shooting equipment is formed between the movable clamping piece and the fixed clamping piece. The shooting device includes but is not limited to a mobile phone, a tablet computer and a camera.

With continued reference to fig. 1-7, in a preferred embodiment, the clamping structure 910 is received in the sliding member 20. The outer contour of the cross section of the clamping structure 910 is smaller than that of the sliding member 20, so that the clamping structure 910 can be accommodated in the sliding member 20, which is beneficial to improving the accomodability and portability of the self-timer device.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. A supporting structure comprises a supporting rod, a sliding part sleeved on the supporting rod and a supporting leg hinged on the sliding part, and is characterized by further comprising a connecting rod and a connecting part arranged on the supporting rod; the connecting part is provided with a sliding groove, one end of the connecting rod is connected in the sliding groove in a sliding mode, and the other end of the connecting rod is connected in the supporting leg in a rotating mode.

2. The supporting structure as claimed in claim 1, wherein the connecting portion is sleeved on the supporting rod and is capable of moving along the axial direction of the supporting rod under the action of external force.

3. The support structure of claim 1, wherein the connecting portion is fixedly connected to or integrally formed with the support rod.

4. The supporting structure as claimed in any one of claims 2 to 3, wherein the legs are provided with receiving through holes or receiving grooves for receiving the connecting rods.

5. The support structure of claim 4, wherein one end of the support rod is provided with a connecting part, and the connecting part is a threaded protrusion, a threaded hole or a rotating holder.

6. The supporting structure as claimed in claim 5, wherein the supporting rod is provided with a guide groove, and the inner wall of the sliding member is provided with a guide protrusion matching with the guide groove.

7. The support structure of claim 6, wherein the guide groove is provided with a positioning protrusion for being engaged with the guide protrusion.

8. The support structure of claim 7, wherein the support bar is a telescoping bar.

9. A self-timer device comprising a holding structure for holding a photographing apparatus, wherein the holding structure is attached to the support structure of any one of claims 1 to 8.

10. A self-timer device according to claim 9, wherein said grip structure is receivable in said slide.